Ключевые слова: alone, characteristic, definite, diacritic, diagnostic, different, discrete, distinct, especial, exclusive, express, generis, identical, idiosyncratic, individual, indivisible, lone, odd, one, onliest, only, original, own, particular, peculiar, personal, personalized, proper, rare, reserved, respective, secluded, select, separate, several, single, singular, sole, solitary, solo, special, specific, sui, uncommon, unexampled, unique, unitary, unrepeated, unusual,